Hatherleigh 1
Hatherleigh 1 is a petroleum well in the Otway, South Australia, operated by Sagasco, drilled to a total depth of 1,908 m.
Well Information
Drilling Data
- Total Depth
- 1,908 m
- Datum Elevation
- 13.9 m
- Spud Date
- 12/09/1990
- Completion Date
- 03/10/1990
- Permit
- PEL 40
- Rig
- Rig 2
Location
- Latitude
- -37.4890
- Longitude
- 140.0864
Available Log Data
Other (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| FSE | 151 m | 886 m | 735 m |
Caliper (2 curves)
Borehole diameter measurements indicating hole condition and washout zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| CAL2 | 912 m | 1899 m | 986 m |
| CALI | 151 m | 1899 m | 1747 m |
Chromato (1 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| METH | 1160 m | 1908 m | 748 m |
Density (2 curves)
Bulk density measurements for porosity calculation and lithology identification.
| Curve | Start | End | Interval |
|---|---|---|---|
| DRHO | 885 m | 1898 m | 1013 m |
| RHOB | 868 m | 1899 m | 1030 m |
GR (8 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| CGR | 1299 m | 1892 m | 592 m |
| GR | 0 m | 871 m | 870 m |
| GR1 | 801 m | 1896 m | 1095 m |
| GR2 | 863 m | 1893 m | 1030 m |
| POTA | 1299 m | 1892 m | 592 m |
| SGR | 1299 m | 1892 m | 592 m |
| THOR | 1299 m | 1892 m | 592 m |
| URAN | 1299 m | 1892 m | 592 m |
Miscellaneous (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| DEPT | 0 m | 1900 m | 1899 m |
| DEPT | 10 m | 1908 m | 1897 m |
Mudlog (2 curves)
Well log curves recorded during wireline logging operations.
| Curve | Start | End | Interval |
|---|---|---|---|
| ROP | 10 m | 1908 m | 1897 m |
| TGAS | 1160 m | 1908 m | 748 m |
Neutron (1 curves)
Porosity measurements derived from neutron or density tools, indicating reservoir storage capacity.
| Curve | Start | End | Interval |
|---|---|---|---|
| NPHI | 865 m | 1896 m | 1030 m |
Resistivity (5 curves)
Electrical resistivity logs used to evaluate fluid content and identify hydrocarbon-bearing zones.
| Curve | Start | End | Interval |
|---|---|---|---|
| ILD | 151 m | 890 m | 738 m |
| ILM | 152 m | 890 m | 737 m |
| LLD | 885 m | 1896 m | 1010 m |
| LLS | 886 m | 1896 m | 1009 m |
| MLL | 885 m | 1900 m | 1014 m |
Sonic (1 curves)
Acoustic travel time logs used for porosity estimation and seismic calibration.
| Curve | Start | End | Interval |
|---|---|---|---|
| DT | 148 m | 1888 m | 1740 m |
SP (1 curves)
Spontaneous potential logs measuring natural electrical potentials for permeability indication.
| Curve | Start | End | Interval |
|---|---|---|---|
| SP | 151 m | 1879 m | 1727 m |